148773625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 264176640

約数和(自身を除く): 115403015

約数列:

[1, 5, 7, 11, 13, 25, 29, 35, 41, 55, 65, 77, 91, 125, 143, 145, 175, 203, 205, 275, 287, 319, 325, 377, 385, 451, 455, 533, 715, 725, 875, 1001, 1015, 1025, 1189, 1375, 1435, 1595, 1625, 1885, 1925, 2233, 2255, 2275, 2639, 2665, 3157, 3575, 3625, 3731, 4147, 5005, 5075, 5125, 5863, 5945, 7175, 7975, 8323, 9425, 9625, 11165, 11275, 11375, 13079, 13195, 13325, 15457, 15785, 17875, 18655, 20735, 25025, 25375, 29029, 29315, 29725, 35875, 39875, 41041, 41615, 47125, 55825, 56375, 65395, 65975, 66625, 77285, 78925, 91553, 93275, 103675, 108199, 125125, 145145, 146575, 148625, 170027, 205205, 208075, 279125, 326975, 329875, 386425, 394625, 457765, 466375, 518375, 540995, 725725, 732875, 850135, 1026025, 1040375, 1190189, 1634875, 1932125, 2288825, 2704975, 3628625, 4250675, 5130125, 5950945, 11444125, 13524875, 21253375, 29754725, 148773625]

約数ペア:

[(1, 148773625), (5, 29754725), (7, 21253375), (11, 13524875), (13, 11444125), (25, 5950945), (29, 5130125), (35, 4250675), (41, 3628625), (55, 2704975), (65, 2288825), (77, 1932125), (91, 1634875), (125, 1190189), (143, 1040375), (145, 1026025), (175, 850135), (203, 732875), (205, 725725), (275, 540995), (287, 518375), (319, 466375), (325, 457765), (377, 394625), (385, 386425), (451, 329875), (455, 326975), (533, 279125), (715, 208075), (725, 205205), (875, 170027), (1001, 148625), (1015, 146575), (1025, 145145), (1189, 125125), (1375, 108199), (1435, 103675), (1595, 93275), (1625, 91553), (1885, 78925), (1925, 77285), (2233, 66625), (2255, 65975), (2275, 65395), (2639, 56375), (2665, 55825), (3157, 47125), (3575, 41615), (3625, 41041), (3731, 39875), (4147, 35875), (5005, 29725), (5075, 29315), (5125, 29029), (5863, 25375), (5945, 25025), (7175, 20735), (7975, 18655), (8323, 17875), (9425, 15785), (9625, 15457), (11165, 13325), (11275, 13195), (11375, 13079)]