38751825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 73773056

約数和(自身を除く): 35021231

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 223, 331, 525, 669, 993, 1115, 1561, 1655, 2317, 3345, 4683, 4965, 5575, 6951, 7805, 8275, 11585, 16725, 23415, 24825, 34755, 39025, 57925, 73813, 117075, 173775, 221439, 369065, 516691, 1107195, 1550073, 1845325, 2583455, 5535975, 7750365, 12917275, 38751825]

約数ペア:

[(1, 38751825), (3, 12917275), (5, 7750365), (7, 5535975), (15, 2583455), (21, 1845325), (25, 1550073), (35, 1107195), (75, 516691), (105, 369065), (175, 221439), (223, 173775), (331, 117075), (525, 73813), (669, 57925), (993, 39025), (1115, 34755), (1561, 24825), (1655, 23415), (2317, 16725), (3345, 11585), (4683, 8275), (4965, 7805), (5575, 6951)]