156620445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 267442560

約数和(自身を除く): 110822115

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 263, 435, 555, 789, 1073, 1315, 1369, 3219, 3945, 4107, 5365, 6845, 7627, 9731, 16095, 20535, 22881, 29193, 38135, 39701, 48655, 114405, 119103, 145965, 198505, 282199, 360047, 595515, 846597, 1080141, 1410995, 1800235, 4232985, 5400705, 10441363, 31324089, 52206815, 156620445]

約数ペア:

[(1, 156620445), (3, 52206815), (5, 31324089), (15, 10441363), (29, 5400705), (37, 4232985), (87, 1800235), (111, 1410995), (145, 1080141), (185, 846597), (263, 595515), (435, 360047), (555, 282199), (789, 198505), (1073, 145965), (1315, 119103), (1369, 114405), (3219, 48655), (3945, 39701), (4107, 38135), (5365, 29193), (6845, 22881), (7627, 20535), (9731, 16095)]