98605575

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 185908736

約数和(自身を除く): 87303161

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 67, 75, 93, 155, 201, 211, 225, 279, 335, 465, 603, 633, 775, 1005, 1055, 1395, 1675, 1899, 2077, 2325, 3015, 3165, 5025, 5275, 6231, 6541, 6975, 9495, 10385, 14137, 15075, 15825, 18693, 19623, 31155, 32705, 42411, 47475, 51925, 58869, 70685, 93465, 98115, 127233, 155775, 163525, 212055, 294345, 353425, 438247, 467325, 490575, 636165, 1060275, 1314741, 1471725, 2191235, 3180825, 3944223, 6573705, 10956175, 19721115, 32868525, 98605575]

約数ペア:

[(1, 98605575), (3, 32868525), (5, 19721115), (9, 10956175), (15, 6573705), (25, 3944223), (31, 3180825), (45, 2191235), (67, 1471725), (75, 1314741), (93, 1060275), (155, 636165), (201, 490575), (211, 467325), (225, 438247), (279, 353425), (335, 294345), (465, 212055), (603, 163525), (633, 155775), (775, 127233), (1005, 98115), (1055, 93465), (1395, 70685), (1675, 58869), (1899, 51925), (2077, 47475), (2325, 42411), (3015, 32705), (3165, 31155), (5025, 19623), (5275, 18693), (6231, 15825), (6541, 15075), (6975, 14137), (9495, 10385)]