72748095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 140110560

約数和(自身を除く): 67362465

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 3413, 4263, 7105, 10239, 17065, 21315, 23891, 51195, 71673, 98977, 119455, 167237, 296931, 358365, 494885, 501711, 692839, 836185, 1484655, 2078517, 2508555, 3464195, 4849873, 10392585, 14549619, 24249365, 72748095]

約数ペア:

[(1, 72748095), (3, 24249365), (5, 14549619), (7, 10392585), (15, 4849873), (21, 3464195), (29, 2508555), (35, 2078517), (49, 1484655), (87, 836185), (105, 692839), (145, 501711), (147, 494885), (203, 358365), (245, 296931), (435, 167237), (609, 119455), (735, 98977), (1015, 71673), (1421, 51195), (3045, 23891), (3413, 21315), (4263, 17065), (7105, 10239)]