486995752125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{86629}}^1$

素因数の和:86932

約数の個数: 96

約数和(自身を含む): 927620179200

約数和(自身を除く): 440624427075

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 263, 285, 375, 475, 789, 855, 1125, 1315, 1425, 2367, 2375, 3945, 4275, 4997, 6575, 7125, 11835, 14991, 19725, 21375, 24985, 32875, 44973, 59175, 74955, 86629, 98625, 124925, 224865, 259887, 295875, 374775, 433145, 624625, 779661, 1124325, 1299435, 1645951, 1873875, 2165725, 3898305, 4937853, 5621625, 6497175, 8229755, 10828625, 14813559, 19491525, 22783427, 24689265, 32485875, 41148775, 68350281, 74067795, 97457625, 113917135, 123446325, 205050843, 205743875, 341751405, 370338975, 432885113, 569585675, 617231625, 1025254215, 1298655339, 1708757025, 1851694875, 2164425565, 2847928375, 3895966017, 5126271075, 6493276695, 8543785125, 10822127825, 19479830085, 25631355375, 32466383475, 54110639125, 97399150425, 162331917375, 486995752125]

約数ペア:

[(1, 486995752125), (3, 162331917375), (5, 97399150425), (9, 54110639125), (15, 32466383475), (19, 25631355375), (25, 19479830085), (45, 10822127825), (57, 8543785125), (75, 6493276695), (95, 5126271075), (125, 3895966017), (171, 2847928375), (225, 2164425565), (263, 1851694875), (285, 1708757025), (375, 1298655339), (475, 1025254215), (789, 617231625), (855, 569585675), (1125, 432885113), (1315, 370338975), (1425, 341751405), (2367, 205743875), (2375, 205050843), (3945, 123446325), (4275, 113917135), (4997, 97457625), (6575, 74067795), (7125, 68350281), (11835, 41148775), (14991, 32485875), (19725, 24689265), (21375, 22783427), (24985, 19491525), (32875, 14813559), (44973, 10828625), (59175, 8229755), (74955, 6497175), (86629, 5621625), (98625, 4937853), (124925, 3898305), (224865, 2165725), (259887, 1873875), (295875, 1645951), (374775, 1299435), (433145, 1124325), (624625, 779661)]