40803035

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 64120896

約数和(自身を除く): 23317861

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 455, 557, 637, 805, 1127, 1495, 2093, 2785, 3185, 3899, 5635, 7241, 10465, 12811, 14651, 19495, 27293, 36205, 50687, 64055, 73255, 89677, 136465, 166543, 253435, 354809, 448385, 627739, 832715, 1165801, 1774045, 3138695, 5829005, 8160607, 40803035]

約数ペア:

[(1, 40803035), (5, 8160607), (7, 5829005), (13, 3138695), (23, 1774045), (35, 1165801), (49, 832715), (65, 627739), (91, 448385), (115, 354809), (161, 253435), (245, 166543), (299, 136465), (455, 89677), (557, 73255), (637, 64055), (805, 50687), (1127, 36205), (1495, 27293), (2093, 19495), (2785, 14651), (3185, 12811), (3899, 10465), (5635, 7241)]