25609350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 71495424

約数和(自身を除く): 45886074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 571, 575, 598, 650, 690, 897, 975, 1142, 1150, 1495, 1713, 1725, 1794, 1950, 2855, 2990, 3426, 3450, 4485, 5710, 7423, 7475, 8565, 8970, 13133, 14275, 14846, 14950, 17130, 22269, 22425, 26266, 28550, 37115, 39399, 42825, 44538, 44850, 65665, 74230, 78798, 85650, 111345, 131330, 170729, 185575, 196995, 222690, 328325, 341458, 371150, 393990, 512187, 556725, 656650, 853645, 984975, 1024374, 1113450, 1707290, 1969950, 2560935, 4268225, 5121870, 8536450, 12804675, 25609350]

約数ペア:

[(1, 25609350), (2, 12804675), (3, 8536450), (5, 5121870), (6, 4268225), (10, 2560935), (13, 1969950), (15, 1707290), (23, 1113450), (25, 1024374), (26, 984975), (30, 853645), (39, 656650), (46, 556725), (50, 512187), (65, 393990), (69, 371150), (75, 341458), (78, 328325), (115, 222690), (130, 196995), (138, 185575), (150, 170729), (195, 131330), (230, 111345), (299, 85650), (325, 78798), (345, 74230), (390, 65665), (571, 44850), (575, 44538), (598, 42825), (650, 39399), (690, 37115), (897, 28550), (975, 26266), (1142, 22425), (1150, 22269), (1495, 17130), (1713, 14950), (1725, 14846), (1794, 14275), (1950, 13133), (2855, 8970), (2990, 8565), (3426, 7475), (3450, 7423), (4485, 5710)]