52605675

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 99234720

約数和(自身を除く): 46629045

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 71, 75, 89, 111, 185, 213, 225, 267, 333, 355, 445, 555, 639, 801, 925, 1065, 1335, 1665, 1775, 2225, 2627, 2775, 3195, 3293, 4005, 5325, 6319, 6675, 7881, 8325, 9879, 13135, 15975, 16465, 18957, 20025, 23643, 29637, 31595, 39405, 49395, 56871, 65675, 82325, 94785, 118215, 148185, 157975, 197025, 233803, 246975, 284355, 473925, 591075, 701409, 740925, 1169015, 1421775, 2104227, 3507045, 5845075, 10521135, 17535225, 52605675]

約数ペア:

[(1, 52605675), (3, 17535225), (5, 10521135), (9, 5845075), (15, 3507045), (25, 2104227), (37, 1421775), (45, 1169015), (71, 740925), (75, 701409), (89, 591075), (111, 473925), (185, 284355), (213, 246975), (225, 233803), (267, 197025), (333, 157975), (355, 148185), (445, 118215), (555, 94785), (639, 82325), (801, 65675), (925, 56871), (1065, 49395), (1335, 39405), (1665, 31595), (1775, 29637), (2225, 23643), (2627, 20025), (2775, 18957), (3195, 16465), (3293, 15975), (4005, 13135), (5325, 9879), (6319, 8325), (6675, 7881)]