73800045

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49697}}^1$

素因数の和:49722

約数の個数: 32

約数和(自身を含む): 143130240

約数和(自身を除く): 69330195

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 49697, 149091, 248485, 447273, 546667, 745455, 1341819, 1640001, 2236365, 2733335, 4920003, 6709095, 8200005, 14760009, 24600015, 73800045]

約数ペア:

[(1, 73800045), (3, 24600015), (5, 14760009), (9, 8200005), (11, 6709095), (15, 4920003), (27, 2733335), (33, 2236365), (45, 1640001), (55, 1341819), (99, 745455), (135, 546667), (165, 447273), (297, 248485), (495, 149091), (1485, 49697)]