15705099650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{971}}^1\times {\mathrm{5303}}^1$

素因数の和:6347

約数の個数: 48

約数和(自身を含む): 29726543808

約数和(自身を除く): 14021444158

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 971, 1525, 1942, 3050, 4855, 5303, 9710, 10606, 24275, 26515, 48550, 53030, 59231, 118462, 132575, 265150, 296155, 323483, 592310, 646966, 1480775, 1617415, 2961550, 3234830, 5149213, 8087075, 10298426, 16174150, 25746065, 51492130, 128730325, 257460650, 314101993, 628203986, 1570509965, 3141019930, 7852549825, 15705099650]

約数ペア:

[(1, 15705099650), (2, 7852549825), (5, 3141019930), (10, 1570509965), (25, 628203986), (50, 314101993), (61, 257460650), (122, 128730325), (305, 51492130), (610, 25746065), (971, 16174150), (1525, 10298426), (1942, 8087075), (3050, 5149213), (4855, 3234830), (5303, 2961550), (9710, 1617415), (10606, 1480775), (24275, 646966), (26515, 592310), (48550, 323483), (53030, 296155), (59231, 265150), (118462, 132575)]