3974384175

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{2153}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 6658169088

約数和(自身を除く): 2683784913

約数列:

[1, 3, 5, 15, 25, 75, 151, 163, 453, 489, 755, 815, 2153, 2265, 2445, 3775, 4075, 6459, 10765, 11325, 12225, 24613, 32295, 53825, 73839, 123065, 161475, 325103, 350939, 369195, 615325, 975309, 1052817, 1625515, 1754695, 1845975, 4876545, 5264085, 8127575, 8773475, 24382725, 26320425, 52991789, 158975367, 264958945, 794876835, 1324794725, 3974384175]

約数ペア:

[(1, 3974384175), (3, 1324794725), (5, 794876835), (15, 264958945), (25, 158975367), (75, 52991789), (151, 26320425), (163, 24382725), (453, 8773475), (489, 8127575), (755, 5264085), (815, 4876545), (2153, 1845975), (2265, 1754695), (2445, 1625515), (3775, 1052817), (4075, 975309), (6459, 615325), (10765, 369195), (11325, 350939), (12225, 325103), (24613, 161475), (32295, 123065), (53825, 73839)]