29408775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 54341760

約数和(自身を除く): 24932985

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 829, 1075, 1419, 2365, 2487, 3225, 4145, 7095, 9119, 11825, 12435, 20725, 27357, 35475, 35647, 45595, 62175, 106941, 136785, 178235, 227975, 392117, 534705, 683925, 891175, 1176351, 1960585, 2673525, 5881755, 9802925, 29408775]

約数ペア:

[(1, 29408775), (3, 9802925), (5, 5881755), (11, 2673525), (15, 1960585), (25, 1176351), (33, 891175), (43, 683925), (55, 534705), (75, 392117), (129, 227975), (165, 178235), (215, 136785), (275, 106941), (473, 62175), (645, 45595), (825, 35647), (829, 35475), (1075, 27357), (1419, 20725), (2365, 12435), (2487, 11825), (3225, 9119), (4145, 7095)]