15210195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 32707584

約数和(自身を除く): 17497389

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1013, 1155, 1365, 2145, 3003, 3039, 5005, 5065, 7091, 11143, 13169, 15015, 15195, 21273, 33429, 35455, 39507, 55715, 65845, 78001, 92183, 106365, 144859, 167145, 197535, 234003, 276549, 390005, 434577, 460915, 724295, 1014013, 1170015, 1382745, 2172885, 3042039, 5070065, 15210195]

約数ペア:

[(1, 15210195), (3, 5070065), (5, 3042039), (7, 2172885), (11, 1382745), (13, 1170015), (15, 1014013), (21, 724295), (33, 460915), (35, 434577), (39, 390005), (55, 276549), (65, 234003), (77, 197535), (91, 167145), (105, 144859), (143, 106365), (165, 92183), (195, 78001), (231, 65845), (273, 55715), (385, 39507), (429, 35455), (455, 33429), (715, 21273), (1001, 15195), (1013, 15015), (1155, 13169), (1365, 11143), (2145, 7091), (3003, 5065), (3039, 5005)]