33638835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 27947085

約数列:

[1, 3, 5, 15, 17, 19, 51, 53, 57, 85, 95, 131, 159, 255, 265, 285, 323, 393, 655, 795, 901, 969, 1007, 1615, 1965, 2227, 2489, 2703, 3021, 4505, 4845, 5035, 6681, 6943, 7467, 11135, 12445, 13515, 15105, 17119, 20829, 33405, 34715, 37335, 42313, 51357, 85595, 104145, 118031, 126939, 131917, 211565, 256785, 354093, 395751, 590155, 634695, 659585, 1770465, 1978755, 2242589, 6727767, 11212945, 33638835]

約数ペア:

[(1, 33638835), (3, 11212945), (5, 6727767), (15, 2242589), (17, 1978755), (19, 1770465), (51, 659585), (53, 634695), (57, 590155), (85, 395751), (95, 354093), (131, 256785), (159, 211565), (255, 131917), (265, 126939), (285, 118031), (323, 104145), (393, 85595), (655, 51357), (795, 42313), (901, 37335), (969, 34715), (1007, 33405), (1615, 20829), (1965, 17119), (2227, 15105), (2489, 13515), (2703, 12445), (3021, 11135), (4505, 7467), (4845, 6943), (5035, 6681)]