15917850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 47288640

約数和(自身を除く): 31370790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 907, 975, 1170, 1350, 1755, 1814, 1950, 2721, 2925, 3510, 4535, 5442, 5850, 8163, 8775, 9070, 11791, 13605, 16326, 17550, 22675, 23582, 24489, 27210, 35373, 40815, 45350, 48978, 58955, 68025, 70746, 81630, 106119, 117910, 122445, 136050, 176865, 204075, 212238, 244890, 294775, 318357, 353730, 408150, 530595, 589550, 612225, 636714, 884325, 1061190, 1224450, 1591785, 1768650, 2652975, 3183570, 5305950, 7958925, 15917850]

約数ペア:

[(1, 15917850), (2, 7958925), (3, 5305950), (5, 3183570), (6, 2652975), (9, 1768650), (10, 1591785), (13, 1224450), (15, 1061190), (18, 884325), (25, 636714), (26, 612225), (27, 589550), (30, 530595), (39, 408150), (45, 353730), (50, 318357), (54, 294775), (65, 244890), (75, 212238), (78, 204075), (90, 176865), (117, 136050), (130, 122445), (135, 117910), (150, 106119), (195, 81630), (225, 70746), (234, 68025), (270, 58955), (325, 48978), (351, 45350), (390, 40815), (450, 35373), (585, 27210), (650, 24489), (675, 23582), (702, 22675), (907, 17550), (975, 16326), (1170, 13605), (1350, 11791), (1755, 9070), (1814, 8775), (1950, 8163), (2721, 5850), (2925, 5442), (3510, 4535)]