693670185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{28921}}^1$

素因数の和:28986

約数の個数: 48

約数和(自身を含む): 1326478608

約数和(自身を除く): 632808423

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 4797, 7995, 23985, 28921, 86763, 144605, 260289, 375973, 433815, 1127919, 1185761, 1301445, 1879865, 3383757, 3557283, 5639595, 5928805, 10671849, 15414893, 16918785, 17786415, 46244679, 53359245, 77074465, 138734037, 231223395, 693670185]

約数ペア:

[(1, 693670185), (3, 231223395), (5, 138734037), (9, 77074465), (13, 53359245), (15, 46244679), (39, 17786415), (41, 16918785), (45, 15414893), (65, 10671849), (117, 5928805), (123, 5639595), (195, 3557283), (205, 3383757), (369, 1879865), (533, 1301445), (585, 1185761), (615, 1127919), (1599, 433815), (1845, 375973), (2665, 260289), (4797, 144605), (7995, 86763), (23985, 28921)]