1189230075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7877}}^1$

素因数の和:7965

約数の個数: 72

約数和(自身を含む): 2362076496

約数和(自身を除く): 1172846421

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 61, 75, 99, 165, 183, 225, 275, 305, 495, 549, 671, 825, 915, 1525, 2013, 2475, 2745, 3355, 4575, 6039, 7877, 10065, 13725, 16775, 23631, 30195, 39385, 50325, 70893, 86647, 118155, 150975, 196925, 259941, 354465, 433235, 480497, 590775, 779823, 1299705, 1441491, 1772325, 2166175, 2402485, 3899115, 4324473, 5285467, 6498525, 7207455, 12012425, 15856401, 19495575, 21622365, 26427335, 36037275, 47569203, 79282005, 108111825, 132136675, 237846015, 396410025, 1189230075]

約数ペア:

[(1, 1189230075), (3, 396410025), (5, 237846015), (9, 132136675), (11, 108111825), (15, 79282005), (25, 47569203), (33, 36037275), (45, 26427335), (55, 21622365), (61, 19495575), (75, 15856401), (99, 12012425), (165, 7207455), (183, 6498525), (225, 5285467), (275, 4324473), (305, 3899115), (495, 2402485), (549, 2166175), (671, 1772325), (825, 1441491), (915, 1299705), (1525, 779823), (2013, 590775), (2475, 480497), (2745, 433235), (3355, 354465), (4575, 259941), (6039, 196925), (7877, 150975), (10065, 118155), (13725, 86647), (16775, 70893), (23631, 50325), (30195, 39385)]