30147525

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 56395200

約数和(自身を除く): 26247675

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 757, 885, 1475, 1593, 2271, 2655, 3785, 4425, 6813, 7965, 11355, 13275, 18925, 20439, 34065, 39825, 44663, 56775, 102195, 133989, 170325, 223315, 401967, 510975, 669945, 1116575, 1205901, 2009835, 3349725, 6029505, 10049175, 30147525]

約数ペア:

[(1, 30147525), (3, 10049175), (5, 6029505), (9, 3349725), (15, 2009835), (25, 1205901), (27, 1116575), (45, 669945), (59, 510975), (75, 401967), (135, 223315), (177, 170325), (225, 133989), (295, 102195), (531, 56775), (675, 44663), (757, 39825), (885, 34065), (1475, 20439), (1593, 18925), (2271, 13275), (2655, 11355), (3785, 7965), (4425, 6813)]