15691586985

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{9257}}^1$

素因数の和:9678

約数の個数: 48

約数和(自身を含む): 27498481920

約数和(自身を除く): 11806894935

約数列:

[1, 3, 5, 9, 15, 45, 139, 271, 417, 695, 813, 1251, 1355, 2085, 2439, 4065, 6255, 9257, 12195, 27771, 37669, 46285, 83313, 113007, 138855, 188345, 339021, 416565, 565035, 1286723, 1695105, 2508647, 3860169, 6433615, 7525941, 11580507, 12543235, 19300845, 22577823, 37629705, 57902535, 112889115, 348701933, 1046105799, 1743509665, 3138317397, 5230528995, 15691586985]

約数ペア:

[(1, 15691586985), (3, 5230528995), (5, 3138317397), (9, 1743509665), (15, 1046105799), (45, 348701933), (139, 112889115), (271, 57902535), (417, 37629705), (695, 22577823), (813, 19300845), (1251, 12543235), (1355, 11580507), (2085, 7525941), (2439, 6433615), (4065, 3860169), (6255, 2508647), (9257, 1695105), (12195, 1286723), (27771, 565035), (37669, 416565), (46285, 339021), (83313, 188345), (113007, 138855)]