33125175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 63951264

約数和(自身を除く): 30826089

約数列:

[1, 3, 5, 9, 15, 23, 25, 37, 45, 69, 75, 111, 115, 173, 185, 207, 225, 333, 345, 519, 555, 575, 851, 865, 925, 1035, 1557, 1665, 1725, 2553, 2595, 2775, 3979, 4255, 4325, 5175, 6401, 7659, 7785, 8325, 11937, 12765, 12975, 19203, 19895, 21275, 32005, 35811, 38295, 38925, 57609, 59685, 63825, 96015, 99475, 147223, 160025, 179055, 191475, 288045, 298425, 441669, 480075, 736115, 895275, 1325007, 1440225, 2208345, 3680575, 6625035, 11041725, 33125175]

約数ペア:

[(1, 33125175), (3, 11041725), (5, 6625035), (9, 3680575), (15, 2208345), (23, 1440225), (25, 1325007), (37, 895275), (45, 736115), (69, 480075), (75, 441669), (111, 298425), (115, 288045), (173, 191475), (185, 179055), (207, 160025), (225, 147223), (333, 99475), (345, 96015), (519, 63825), (555, 59685), (575, 57609), (851, 38925), (865, 38295), (925, 35811), (1035, 32005), (1557, 21275), (1665, 19895), (1725, 19203), (2553, 12975), (2595, 12765), (2775, 11937), (3979, 8325), (4255, 7785), (4325, 7659), (5175, 6401)]