167950905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 297665280

約数和(自身を除く): 129714375

約数列:

[1, 3, 5, 15, 17, 43, 51, 53, 85, 129, 159, 215, 255, 265, 289, 645, 731, 795, 867, 901, 1445, 2193, 2279, 2703, 3655, 4335, 4505, 4913, 6837, 10965, 11395, 12427, 13515, 14739, 15317, 24565, 34185, 37281, 38743, 45951, 62135, 73695, 76585, 116229, 186405, 193715, 211259, 229755, 260389, 581145, 633777, 658631, 781167, 1056295, 1301945, 1975893, 3168885, 3293155, 3905835, 9879465, 11196727, 33590181, 55983635, 167950905]

約数ペア:

[(1, 167950905), (3, 55983635), (5, 33590181), (15, 11196727), (17, 9879465), (43, 3905835), (51, 3293155), (53, 3168885), (85, 1975893), (129, 1301945), (159, 1056295), (215, 781167), (255, 658631), (265, 633777), (289, 581145), (645, 260389), (731, 229755), (795, 211259), (867, 193715), (901, 186405), (1445, 116229), (2193, 76585), (2279, 73695), (2703, 62135), (3655, 45951), (4335, 38743), (4505, 37281), (4913, 34185), (6837, 24565), (10965, 15317), (11395, 14739), (12427, 13515)]