1330422476145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2731}}^1\times {\mathrm{662797}}^1$

素因数の和:665550

約数の個数: 48

約数和(自身を含む): 2477125338048

約数和(自身を除く): 1146702861903

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2731, 8193, 13655, 19117, 40965, 57351, 95585, 133819, 286755, 401457, 662797, 669095, 1988391, 2007285, 3313985, 4639579, 9941955, 13918737, 23197895, 32477053, 69593685, 97431159, 162385265, 487155795, 1810098607, 5430295821, 9050493035, 12670690249, 27151479105, 38012070747, 63353451245, 88694831743, 190060353735, 266084495229, 443474158715, 1330422476145]

約数ペア:

[(1, 1330422476145), (3, 443474158715), (5, 266084495229), (7, 190060353735), (15, 88694831743), (21, 63353451245), (35, 38012070747), (49, 27151479105), (105, 12670690249), (147, 9050493035), (245, 5430295821), (735, 1810098607), (2731, 487155795), (8193, 162385265), (13655, 97431159), (19117, 69593685), (40965, 32477053), (57351, 23197895), (95585, 13918737), (133819, 9941955), (286755, 4639579), (401457, 3313985), (662797, 2007285), (669095, 1988391)]