201598155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23957}}^1$

素因数の和:23996

約数の個数: 48

約数和(自身を含む): 403644384

約数和(自身を除く): 202046229

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 23957, 71871, 119785, 215613, 263527, 359355, 407269, 790581, 1078065, 1221807, 1317635, 2036345, 2371743, 3665421, 3952905, 4479959, 6109035, 11858715, 13439877, 18327105, 22399795, 40319631, 67199385, 201598155]

約数ペア:

[(1, 201598155), (3, 67199385), (5, 40319631), (9, 22399795), (11, 18327105), (15, 13439877), (17, 11858715), (33, 6109035), (45, 4479959), (51, 3952905), (55, 3665421), (85, 2371743), (99, 2036345), (153, 1317635), (165, 1221807), (187, 1078065), (255, 790581), (495, 407269), (561, 359355), (765, 263527), (935, 215613), (1683, 119785), (2805, 71871), (8415, 23957)]