486525315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 841420800

約数和(自身を除く): 354895485

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 109, 145, 155, 327, 331, 435, 465, 545, 899, 993, 1635, 1655, 2697, 3161, 3379, 4495, 4965, 9483, 9599, 10137, 10261, 13485, 15805, 16895, 28797, 30783, 36079, 47415, 47995, 50685, 51305, 97991, 108237, 143985, 153915, 180395, 293973, 297569, 489955, 541185, 892707, 1046291, 1118449, 1469865, 1487845, 3138873, 3355347, 4463535, 5231455, 5592245, 15694365, 16776735, 32435021, 97305063, 162175105, 486525315]

約数ペア:

[(1, 486525315), (3, 162175105), (5, 97305063), (15, 32435021), (29, 16776735), (31, 15694365), (87, 5592245), (93, 5231455), (109, 4463535), (145, 3355347), (155, 3138873), (327, 1487845), (331, 1469865), (435, 1118449), (465, 1046291), (545, 892707), (899, 541185), (993, 489955), (1635, 297569), (1655, 293973), (2697, 180395), (3161, 153915), (3379, 143985), (4495, 108237), (4965, 97991), (9483, 51305), (9599, 50685), (10137, 47995), (10261, 47415), (13485, 36079), (15805, 30783), (16895, 28797)]