48263775

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 97029504

約数和(自身を除く): 48765729

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 345, 483, 525, 571, 575, 735, 805, 1127, 1225, 1713, 1725, 2415, 2855, 3381, 3675, 3997, 4025, 5635, 8565, 11991, 12075, 13133, 14275, 16905, 19985, 27979, 28175, 39399, 42825, 59955, 65665, 83937, 84525, 91931, 99925, 139895, 196995, 275793, 299775, 328325, 419685, 459655, 643517, 699475, 984975, 1378965, 1930551, 2098425, 2298275, 3217585, 6894825, 9652755, 16087925, 48263775]

約数ペア:

[(1, 48263775), (3, 16087925), (5, 9652755), (7, 6894825), (15, 3217585), (21, 2298275), (23, 2098425), (25, 1930551), (35, 1378965), (49, 984975), (69, 699475), (75, 643517), (105, 459655), (115, 419685), (147, 328325), (161, 299775), (175, 275793), (245, 196995), (345, 139895), (483, 99925), (525, 91931), (571, 84525), (575, 83937), (735, 65665), (805, 59955), (1127, 42825), (1225, 39399), (1713, 28175), (1725, 27979), (2415, 19985), (2855, 16905), (3381, 14275), (3675, 13133), (3997, 12075), (4025, 11991), (5635, 8565)]