25874550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4454

約数の個数: 72

約数和(自身を含む): 74880624

約数和(自身を除く): 49006074

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 4423, 5850, 8846, 13269, 22115, 26538, 39807, 44230, 57499, 66345, 79614, 110575, 114998, 132690, 172497, 199035, 221150, 287495, 331725, 344994, 398070, 517491, 574990, 663450, 862485, 995175, 1034982, 1437475, 1724970, 1990350, 2587455, 2874950, 4312425, 5174910, 8624850, 12937275, 25874550]

約数ペア:

[(1, 25874550), (2, 12937275), (3, 8624850), (5, 5174910), (6, 4312425), (9, 2874950), (10, 2587455), (13, 1990350), (15, 1724970), (18, 1437475), (25, 1034982), (26, 995175), (30, 862485), (39, 663450), (45, 574990), (50, 517491), (65, 398070), (75, 344994), (78, 331725), (90, 287495), (117, 221150), (130, 199035), (150, 172497), (195, 132690), (225, 114998), (234, 110575), (325, 79614), (390, 66345), (450, 57499), (585, 44230), (650, 39807), (975, 26538), (1170, 22115), (1950, 13269), (2925, 8846), (4423, 5850)]