15013830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 39227328

約数和(自身を除く): 24213498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 281, 390, 411, 562, 685, 822, 843, 1370, 1405, 1686, 1781, 2055, 2810, 3562, 3653, 4110, 4215, 5343, 7306, 8430, 8905, 10686, 10959, 17810, 18265, 21918, 26715, 36530, 38497, 53430, 54795, 76994, 109590, 115491, 192485, 230982, 384970, 500461, 577455, 1000922, 1154910, 1501383, 2502305, 3002766, 5004610, 7506915, 15013830]

約数ペア:

[(1, 15013830), (2, 7506915), (3, 5004610), (5, 3002766), (6, 2502305), (10, 1501383), (13, 1154910), (15, 1000922), (26, 577455), (30, 500461), (39, 384970), (65, 230982), (78, 192485), (130, 115491), (137, 109590), (195, 76994), (274, 54795), (281, 53430), (390, 38497), (411, 36530), (562, 26715), (685, 21918), (822, 18265), (843, 17810), (1370, 10959), (1405, 10686), (1686, 8905), (1781, 8430), (2055, 7306), (2810, 5343), (3562, 4215), (3653, 4110)]