40162605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 76235904

約数和(自身を除く): 36073299

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1031, 1113, 1855, 2597, 3093, 5155, 5565, 7217, 7791, 12985, 15465, 21651, 36085, 38955, 50519, 54643, 108255, 151557, 163929, 252595, 273215, 382501, 757785, 819645, 1147503, 1912505, 2677507, 5737515, 8032521, 13387535, 40162605]

約数ペア:

[(1, 40162605), (3, 13387535), (5, 8032521), (7, 5737515), (15, 2677507), (21, 1912505), (35, 1147503), (49, 819645), (53, 757785), (105, 382501), (147, 273215), (159, 252595), (245, 163929), (265, 151557), (371, 108255), (735, 54643), (795, 50519), (1031, 38955), (1113, 36085), (1855, 21651), (2597, 15465), (3093, 12985), (5155, 7791), (5565, 7217)]