15553630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 29196288

約数和(自身を除く): 13642658

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 383, 655, 766, 1310, 1915, 3830, 4061, 8122, 11873, 20305, 23746, 40610, 50173, 59365, 100346, 118730, 250865, 501730, 1555363, 3110726, 7776815, 15553630]

約数ペア:

[(1, 15553630), (2, 7776815), (5, 3110726), (10, 1555363), (31, 501730), (62, 250865), (131, 118730), (155, 100346), (262, 59365), (310, 50173), (383, 40610), (655, 23746), (766, 20305), (1310, 11873), (1915, 8122), (3830, 4061)]