25502490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 72648576

約数和(自身を除く): 47146086

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 213, 234, 307, 355, 390, 426, 585, 614, 639, 710, 921, 923, 1065, 1170, 1278, 1535, 1842, 1846, 2130, 2763, 2769, 3070, 3195, 3991, 4605, 4615, 5526, 5538, 6390, 7982, 8307, 9210, 9230, 11973, 13815, 13845, 16614, 19955, 21797, 23946, 27630, 27690, 35919, 39910, 41535, 43594, 59865, 65391, 71838, 83070, 108985, 119730, 130782, 179595, 196173, 217970, 283361, 326955, 359190, 392346, 566722, 653910, 850083, 980865, 1416805, 1700166, 1961730, 2550249, 2833610, 4250415, 5100498, 8500830, 12751245, 25502490]

約数ペア:

[(1, 25502490), (2, 12751245), (3, 8500830), (5, 5100498), (6, 4250415), (9, 2833610), (10, 2550249), (13, 1961730), (15, 1700166), (18, 1416805), (26, 980865), (30, 850083), (39, 653910), (45, 566722), (65, 392346), (71, 359190), (78, 326955), (90, 283361), (117, 217970), (130, 196173), (142, 179595), (195, 130782), (213, 119730), (234, 108985), (307, 83070), (355, 71838), (390, 65391), (426, 59865), (585, 43594), (614, 41535), (639, 39910), (710, 35919), (921, 27690), (923, 27630), (1065, 23946), (1170, 21797), (1278, 19955), (1535, 16614), (1842, 13845), (1846, 13815), (2130, 11973), (2763, 9230), (2769, 9210), (3070, 8307), (3195, 7982), (3991, 6390), (4605, 5538), (4615, 5526)]