17007975

素因数分解:

$3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 32498664

約数和(自身を除く): 15490689

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 135, 185, 225, 227, 333, 405, 555, 675, 681, 925, 999, 1135, 1665, 2025, 2043, 2775, 2997, 3405, 4995, 5675, 6129, 8325, 8399, 10215, 14985, 17025, 18387, 24975, 25197, 30645, 41995, 51075, 74925, 75591, 91935, 125985, 153225, 209975, 226773, 377955, 459675, 629925, 680319, 1133865, 1889775, 3401595, 5669325, 17007975]

約数ペア:

[(1, 17007975), (3, 5669325), (5, 3401595), (9, 1889775), (15, 1133865), (25, 680319), (27, 629925), (37, 459675), (45, 377955), (75, 226773), (81, 209975), (111, 153225), (135, 125985), (185, 91935), (225, 75591), (227, 74925), (333, 51075), (405, 41995), (555, 30645), (675, 25197), (681, 24975), (925, 18387), (999, 17025), (1135, 14985), (1665, 10215), (2025, 8399), (2043, 8325), (2775, 6129), (2997, 5675), (3405, 4995)]