15696472515

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 25709460480

約数和(自身を除く): 10012987965

約数列:

[1, 3, 5, 15, 109, 173, 211, 263, 327, 519, 545, 633, 789, 865, 1055, 1315, 1635, 2595, 3165, 3945, 18857, 22999, 28667, 36503, 45499, 55493, 56571, 68997, 86001, 94285, 109509, 114995, 136497, 143335, 166479, 182515, 227495, 277465, 282855, 344985, 430005, 547545, 682485, 832395, 3978827, 4959391, 6048737, 9600289, 11936481, 14878173, 18146211, 19894135, 24796955, 28800867, 30243685, 48001445, 59682405, 74390865, 90731055, 144004335, 1046431501, 3139294503, 5232157505, 15696472515]

約数ペア:

[(1, 15696472515), (3, 5232157505), (5, 3139294503), (15, 1046431501), (109, 144004335), (173, 90731055), (211, 74390865), (263, 59682405), (327, 48001445), (519, 30243685), (545, 28800867), (633, 24796955), (789, 19894135), (865, 18146211), (1055, 14878173), (1315, 11936481), (1635, 9600289), (2595, 6048737), (3165, 4959391), (3945, 3978827), (18857, 832395), (22999, 682485), (28667, 547545), (36503, 430005), (45499, 344985), (55493, 282855), (56571, 277465), (68997, 227495), (86001, 182515), (94285, 166479), (109509, 143335), (114995, 136497)]