342150875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 503193600

約数和(自身を除く): 161042725

約数列:

[1, 5, 11, 23, 25, 31, 55, 115, 125, 155, 253, 275, 341, 349, 575, 713, 775, 1265, 1375, 1705, 1745, 2875, 3565, 3839, 3875, 6325, 7843, 8027, 8525, 8725, 10819, 17825, 19195, 31625, 39215, 40135, 42625, 43625, 54095, 88297, 89125, 95975, 119009, 196075, 200675, 248837, 270475, 441485, 479875, 595045, 980375, 1003375, 1244185, 1352375, 2207425, 2737207, 2975225, 6220925, 11037125, 13686035, 14876125, 31104625, 68430175, 342150875]

約数ペア:

[(1, 342150875), (5, 68430175), (11, 31104625), (23, 14876125), (25, 13686035), (31, 11037125), (55, 6220925), (115, 2975225), (125, 2737207), (155, 2207425), (253, 1352375), (275, 1244185), (341, 1003375), (349, 980375), (575, 595045), (713, 479875), (775, 441485), (1265, 270475), (1375, 248837), (1705, 200675), (1745, 196075), (2875, 119009), (3565, 95975), (3839, 89125), (3875, 88297), (6325, 54095), (7843, 43625), (8027, 42625), (8525, 40135), (8725, 39215), (10819, 31625), (17825, 19195)]