30598875

素因数分解:

$3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 56216160

約数和(自身を除く): 25617285

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 177, 225, 295, 375, 461, 531, 885, 1125, 1383, 1475, 2305, 2655, 4149, 4425, 6915, 7375, 11525, 13275, 20745, 22125, 27199, 34575, 57625, 66375, 81597, 103725, 135995, 172875, 244791, 407985, 518625, 679975, 1223955, 2039925, 3399875, 6119775, 10199625, 30598875]

約数ペア:

[(1, 30598875), (3, 10199625), (5, 6119775), (9, 3399875), (15, 2039925), (25, 1223955), (45, 679975), (59, 518625), (75, 407985), (125, 244791), (177, 172875), (225, 135995), (295, 103725), (375, 81597), (461, 66375), (531, 57625), (885, 34575), (1125, 27199), (1383, 22125), (1475, 20745), (2305, 13275), (2655, 11525), (4149, 7375), (4425, 6915)]