1535366950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{38723}}^1$

素因数の和:38809

約数の個数: 48

約数和(自身を含む): 3125956176

約数和(自身を除く): 1590589226

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 3050, 3965, 7930, 19825, 38723, 39650, 77446, 193615, 387230, 503399, 968075, 1006798, 1936150, 2362103, 2516995, 4724206, 5033990, 11810515, 12584975, 23621030, 25169950, 30707339, 59052575, 61414678, 118105150, 153536695, 307073390, 767683475, 1535366950]

約数ペア:

[(1, 1535366950), (2, 767683475), (5, 307073390), (10, 153536695), (13, 118105150), (25, 61414678), (26, 59052575), (50, 30707339), (61, 25169950), (65, 23621030), (122, 12584975), (130, 11810515), (305, 5033990), (325, 4724206), (610, 2516995), (650, 2362103), (793, 1936150), (1525, 1006798), (1586, 968075), (3050, 503399), (3965, 387230), (7930, 193615), (19825, 77446), (38723, 39650)]