1330643265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{78713}}^1$

素因数の和:78758

約数の個数: 48

約数和(自身を含む): 2584338048

約数和(自身を除く): 1253694783

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 5635, 16905, 78713, 236139, 393565, 550991, 1180695, 1652973, 1810399, 2754955, 3856937, 5431197, 8264865, 9051995, 11570811, 12672793, 19284685, 27155985, 38018379, 57854055, 63363965, 88709551, 190091895, 266128653, 443547755, 1330643265]

約数ペア:

[(1, 1330643265), (3, 443547755), (5, 266128653), (7, 190091895), (15, 88709551), (21, 63363965), (23, 57854055), (35, 38018379), (49, 27155985), (69, 19284685), (105, 12672793), (115, 11570811), (147, 9051995), (161, 8264865), (245, 5431197), (345, 3856937), (483, 2754955), (735, 1810399), (805, 1652973), (1127, 1180695), (2415, 550991), (3381, 393565), (5635, 236139), (16905, 78713)]