72277883925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{11261}}^1$

素因数の和:11543

約数の個数: 96

約数和(自身を含む): 133727690880

約数和(自身を除く): 61449806955

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 227, 325, 377, 435, 681, 725, 975, 1131, 1135, 1885, 2175, 2951, 3405, 5655, 5675, 6583, 8853, 9425, 11261, 14755, 17025, 19749, 28275, 32915, 33783, 44265, 56305, 73775, 85579, 98745, 146393, 164575, 168915, 221325, 256737, 281525, 326569, 427895, 439179, 493725, 731965, 844575, 979707, 1283685, 1632845, 2139475, 2195895, 2556247, 3659825, 4245397, 4898535, 6418425, 7668741, 8164225, 10979475, 12736191, 12781235, 21226985, 24492675, 33231211, 38343705, 63680955, 63906175, 74131163, 99693633, 106134925, 166156055, 191718525, 222393489, 318404775, 370655815, 498468165, 830780275, 963705119, 1111967445, 1853279075, 2492340825, 2891115357, 4818525595, 5559837225, 14455576785, 24092627975, 72277883925]

約数ペア:

[(1, 72277883925), (3, 24092627975), (5, 14455576785), (13, 5559837225), (15, 4818525595), (25, 2891115357), (29, 2492340825), (39, 1853279075), (65, 1111967445), (75, 963705119), (87, 830780275), (145, 498468165), (195, 370655815), (227, 318404775), (325, 222393489), (377, 191718525), (435, 166156055), (681, 106134925), (725, 99693633), (975, 74131163), (1131, 63906175), (1135, 63680955), (1885, 38343705), (2175, 33231211), (2951, 24492675), (3405, 21226985), (5655, 12781235), (5675, 12736191), (6583, 10979475), (8853, 8164225), (9425, 7668741), (11261, 6418425), (14755, 4898535), (17025, 4245397), (19749, 3659825), (28275, 2556247), (32915, 2195895), (33783, 2139475), (44265, 1632845), (56305, 1283685), (73775, 979707), (85579, 844575), (98745, 731965), (146393, 493725), (164575, 439179), (168915, 427895), (221325, 326569), (256737, 281525)]