29923875

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 54885792

約数和(自身を除く): 24961917

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 201, 225, 335, 375, 397, 603, 1005, 1125, 1191, 1675, 1985, 3015, 3573, 5025, 5955, 8375, 9925, 15075, 17865, 25125, 26599, 29775, 49625, 75375, 79797, 89325, 132995, 148875, 239391, 398985, 446625, 664975, 1196955, 1994925, 3324875, 5984775, 9974625, 29923875]

約数ペア:

[(1, 29923875), (3, 9974625), (5, 5984775), (9, 3324875), (15, 1994925), (25, 1196955), (45, 664975), (67, 446625), (75, 398985), (125, 239391), (201, 148875), (225, 132995), (335, 89325), (375, 79797), (397, 75375), (603, 49625), (1005, 29775), (1125, 26599), (1191, 25125), (1675, 17865), (1985, 15075), (3015, 9925), (3573, 8375), (5025, 5955)]