825330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 2249856

約数和(自身を除く): 1424526

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 61, 66, 82, 110, 122, 123, 165, 183, 205, 246, 305, 330, 366, 410, 451, 610, 615, 671, 902, 915, 1230, 1342, 1353, 1830, 2013, 2255, 2501, 2706, 3355, 4026, 4510, 5002, 6710, 6765, 7503, 10065, 12505, 13530, 15006, 20130, 25010, 27511, 37515, 55022, 75030, 82533, 137555, 165066, 275110, 412665, 825330]

約数ペア:

[(1, 825330), (2, 412665), (3, 275110), (5, 165066), (6, 137555), (10, 82533), (11, 75030), (15, 55022), (22, 37515), (30, 27511), (33, 25010), (41, 20130), (55, 15006), (61, 13530), (66, 12505), (82, 10065), (110, 7503), (122, 6765), (123, 6710), (165, 5002), (183, 4510), (205, 4026), (246, 3355), (305, 2706), (330, 2501), (366, 2255), (410, 2013), (451, 1830), (610, 1353), (615, 1342), (671, 1230), (902, 915)]